Size guide for custom sportswear
Our charts use body measurements, so measure the person, not a garment. How a piece fits also depends on its cut and fabric, which is why every order starts with a sample you can try on.
- Inches or centimeters
- Adult, women's and youth
- US, UK, EU and AU sizes
How to measure
Use a soft tape measure. Keep it level and snug, but not tight.
- Chest: around the fullest part of the chest, under the arms.
- Waist: around your natural waist, the narrowest point.
- Hips: around the fullest part of the hips, feet together.
- Underbust: around the ribcage, just under the bust.
- Inseam: from the top of the inner leg down to the ankle bone.
- Height: standing straight against a wall, without shoes.
- Head: around the head, about 2 cm above the eyebrows and ears.
If you're between two sizes, or right on the line, go by the chest for tops and by the hips for shorts, pants and leggings. Size up if you prefer a looser fit.
Adult and unisex sizes
For jerseys, T-shirts, polos, tank tops, hoodies, sweatshirts and jackets. Unisex styles use this chart too.
| Size | Chest (in) | Chest (cm) | Waist (in) | Waist (cm) | Hips (in) | Hips (cm) |
|---|---|---|---|---|---|---|
| XS | 31-34 | 79-86 | 26-29 | 66-74 | 32-35 | 81-89 |
| S | 34-38 | 86-97 | 29-32 | 74-81 | 35-38 | 89-97 |
| M | 38-42 | 97-107 | 32-34 | 81-86 | 38-40 | 97-102 |
| L | 42-46 | 107-117 | 34-36 | 86-91 | 40-42 | 102-107 |
| XL | 46-50 | 117-127 | 36-38 | 91-97 | 42-44 | 107-112 |
| 2XL | 50-54 | 127-137 | 38-42 | 97-107 | 44-48 | 112-122 |
| 3XL | 54-58 | 137-147 | 42-46 | 107-117 | 48-52 | 122-132 |
| 4XL | 58-62 | 147-157 | 46-50 | 117-127 | 52-56 | 132-142 |
| 5XL | 62-66 | 157-168 | 50-54 | 127-137 | 56-60 | 142-152 |
Scroll for more
Janletic Sports size chart. Body measurements. Updated October 2026.
Women's sizes
For women's cut jerseys, tops, tank tops, hoodies and jackets.
| Size | Chest (in) | Chest (cm) | Waist (in) | Waist (cm) | Hips (in) | Hips (cm) |
|---|---|---|---|---|---|---|
| XS | 31-33 | 79-84 | 24-26 | 61-66 | 34-36 | 86-91 |
| S | 33-35 | 84-89 | 26-28 | 66-71 | 36-38 | 91-97 |
| M | 35-37 | 89-94 | 28-30 | 71-76 | 38-40 | 97-102 |
| L | 37-40 | 94-102 | 30-33 | 76-84 | 40-43 | 102-109 |
| XL | 40-43 | 102-109 | 33-36 | 84-91 | 43-46 | 109-117 |
| 2XL | 43-46 | 109-117 | 36-39 | 91-99 | 46-49 | 117-124 |
| 3XL | 46-49 | 117-124 | 39-42 | 99-107 | 49-52 | 124-132 |
Scroll for more
Janletic Sports size chart. Body measurements. Updated October 2026.
Youth sizes
For youth jerseys, shorts and training wear. Go by height first, then check the chest.
| Size | Height (in) | Height (cm) | Chest (in) | Chest (cm) | Waist (in) | Waist (cm) |
|---|---|---|---|---|---|---|
| YXS | 41-45.5 | 104-116 | 22-25 | 56-64 | 21-23 | 53-58 |
| YS | 45.5-50.5 | 116-128 | 25-27 | 64-69 | 23-24 | 58-61 |
| YM | 50.5-55 | 128-140 | 27-29 | 69-74 | 24-26 | 61-66 |
| YL | 55-60 | 140-152 | 29-31 | 74-79 | 26-27 | 66-69 |
| YXL | 60-64.5 | 152-164 | 31-33 | 79-84 | 27-29 | 69-74 |
Scroll for more
Janletic Sports size chart. Body measurements. Updated October 2026.
Shorts, pants and leggings
Use the waist and hip columns in the adult, women's or youth chart. If your waist and hips point to different sizes, go by the hips.
For pants, joggers and leggings you choose the inseam, and for shorts you choose the leg length. Send the length you want in inches or centimeters and we'll confirm it on your sample.
Baseball and American football pants use the same waist and hip sizes.
Sports bras
Go by the underbust first, then check the bust.
| Size | Underbust (in) | Underbust (cm) | Bust (in) | Bust (cm) |
|---|---|---|---|---|
| XS | 26-28 | 66-71 | 31-33 | 79-84 |
| S | 28-30 | 71-76 | 33-35 | 84-89 |
| M | 30-32 | 76-81 | 35-37 | 89-94 |
| L | 32-35 | 81-89 | 37-40 | 94-102 |
| XL | 35-38 | 89-97 | 40-43 | 102-109 |
| 2XL | 38-41 | 97-104 | 43-46 | 109-117 |
| 3XL | 41-44 | 104-112 | 46-49 | 117-124 |
Scroll for more
Janletic Sports size chart. Body measurements. Updated October 2026.
Compression and cycling
Compression wear and cycling kits use the adult and women's charts, but they're cut close to the body. If you're between sizes, the smaller one fits firmer and the larger one more relaxed.
Socks
| Size | US men | US women | UK | Europe |
|---|---|---|---|---|
| S | 3.5-6 | 5-7.5 | 2.5-5 | 35-38 |
| M | 6.5-9 | 8-10.5 | 6-8 | 39-42 |
| L | 9.5-12 | 11-13.5 | 9-11 | 43-46 |
| XL | 12.5-15 | Not used | 12-14 | 47-50 |
Scroll for more
Caps
Adjustable caps (snapback or strapback) fit heads from 56 to 60 cm (22 to 23.6 in).
Fitted caps come in two sizes:
| Size | Head (in) | Head (cm) |
|---|---|---|
| S/M | 21.3-22.4 | 54-57 |
| L/XL | 22.4-23.6 | 57-60 |
Scroll for more
Janletic Sports size chart. Body measurements. Updated October 2026.
Sizes by country
Adult letter sizes (XS to 5XL) mean the same in the US, Canada, the UK, Australia and New Zealand, so use the adult chart above. European numbered sizes for men are roughly half your chest measurement in centimeters.
A 100 cm chest is about size 50.
| Our size | US, Canada | UK | Australia, New Zealand | Europe |
|---|---|---|---|---|
| XS | 0-2 | 4-6 | 4-6 | 32-34 |
| S | 4-6 | 8-10 | 8-10 | 36-38 |
| M | 8-10 | 12-14 | 12-14 | 40-42 |
| L | 12-14 | 16-18 | 16-18 | 44-46 |
| XL | 16-18 | 20-22 | 20-22 | 48-50 |
| 2XL | 20-22 | 24-26 | 24-26 | 52-54 |
| 3XL | 24-26 | 28-30 | 28-30 | 56-58 |
Scroll for more
| Our size | US, Canada | UK (age) | Australia, New Zealand (size) | Europe (height in cm) |
|---|---|---|---|---|
| YXS | YXS | 4-6 | 4-6 | 104-116 |
| YS | YS | 6-8 | 6-8 | 116-128 |
| YM | YM | 8-10 | 8-10 | 128-140 |
| YL | YL | 10-12 | 10-12 | 140-152 |
| YXL | YXL | 12-14 | 12-14 | 152-164 |
Scroll for more
Sock sizes for each country are in the socks chart above.
Your own size chart
If your brand, league or school already has a size chart, send it with your design and we'll make your order to it. You'll check the fit on the sample, and you can mix youth and adult sizes within the 50-piece minimum per style at no extra cost.
© 2026 Janletic Sports. Please link to this page instead of copying the charts.